baber/WOPTO huggingface dataset:
Patent JP-S60262329-A (JP)
Title: Exposure device of color cathode-ray tube
Inventor: YAMAGUCHI YUKIROU
IPC: H01J9/227
Filed: 1984-06-07
Abstract: PURPOSE:To increase landing capability of electron beams by arranging a device which irradiates convergent beams to a screen, a device which controls an angle of the irradiation device, a device which moves the irradiation device to an X-Y direction, and a device which controls each device. CONSTITUTION:Exposure beams 7 come out from a light source 1 is converged by a convergent lens 8 and converted into parallel beams and reach the surface of a screen. An exposure location on the screen and an angle of expsure beam can freely be changed by an angle controller 10 and an X-Y moving stage 14 through an arm 9 by which the light source 1 is supported. When angle control and location control are performed with scanning exposure over the whole screen surface, the whole screen is exposed at an optimum incident angle. An electronic circuit with arithmetic feature is used to perform complicated operation accurately and rapidly.
Patent JP-S6010154-A (JP)
Title: Sample holding method and sample holder for analysis of metal surface
Inventor: OOTSUBO TAKASHI
IPC: G01N21/67
Filed: 1983-06-30
Abstract: PURPOSE:To prevent a short-circuit, by a method wherein a container having an opening part provided to the central part of the smooth surface thereof is brought into close contact with the back surface side of a sample metal plate to be analyzed and discharge is performed in such a state that the container is evacuated to allow the sample metal plate to be sucked to the aforementioned opening part. CONSTITUTION:A sample metal plate 13 is contacted with the opening part 15 provided to a vacuum container 14 in a pierced state and an O-ring 16 is provided to the opening part 15 in order to bring the sample metal plate 13 into close contact with said opening part 15 and to keep air-tightness. In the next step, discharge is performed in such a state that the vacuum container 14 is evacuated to allow the sample metal plate 13 to be sucked to the aforementioned opening part 15. By this constitution, in analyzing the surface film of the thin sample metal plate by a glow discharge light emitting spectroscopic analytical apparatus, measurement can be performed without a short-circuit while an electrode interval is properly kept.
Patent JP-S5818652-A (JP)
Title: Optical system of recording device
Inventor: URAKAWA TOSHIO
IPC: G03G15/04
Filed: 1981-07-24
Abstract: PURPOSE:To detect a beam position right before recording starts by providing a beam passing part slightly outside of an area of a reflecting mirror required for recording, and guiding a passed beam to a sensor. CONSTITUTION:In the reflective surface of a reflecting mirror 15, a transmission area for a beam is provided at the slight outside of an area required for recording and on its reverse side, a reflecting mirror 8 for laser beam position detection. A beam reflected by a mirror 18 passes through a beam emission hole 16, and is made incidente to a position sensor 19. Thus, the mirror 18 is provided while superposed upon the mirror 15, so a beam position right before the recording starts is detected. On the basis of the detection signal, a laser beam generating means 11 and a rotary polygonal mirror 13 are controlled in such a way that the recording start position is unchanged, suppressing an error in the recording start position to an extremely small value.
Patent JP-S599108-A (JP)
Title: Method for controlling distribution of charge in blast furnace
Inventor: SAWADA TOSHIROU
IPC: C21B5/00
Filed: 1982-07-07
Abstract: PURPOSE:To control the distribution of a charge and to stabilize the gaseous flow in a blast furnace by disposing plural pressure sensing elements on the material receiving surface of a movable armor or ore receiving metal, and detecting the position and strength where and at which the charging raw material collides against the same at all times. CONSTITUTION:Plural pressure sensing elements 9 are disposed on the material receiving surface of a movable armor 4 or ore receiving metal 15 of a bell type blast furnace. The positions where the charging raw material collides against the material receiving surface are sensed with the elements 9. The compsn. and temp. of the gas at the furnace top are measured with a gas sampler 6 and a temp. sonde 8. Operating factors such as the opening or opening speed of a bell 3, the position of the armor 4, the position of a stock line 14, etc. are controlled in accordance with the measured values. The distribution of the charge in the blast furnace is thus controlled and the gaseous flow in the furnace is stabilized.
Patent JP-H11307855-A (JP)
Title: Optical amplifier and active optical fiber
Inventor: TERAHARA TAKAFUMI
IPC: G02B6/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To improve stimulation efficiency, by effectively propagating natural release light and stimulation light occurring in an active optical fiber within it. SOLUTION: The amplifier comprises a stimulation part 1 which, for example, sends stimulation light Lp of 1.48 μm band generated from a stimulation light source 1A to an erbium dope optical fiber(EDF) 2 through a WDM coupler 1B, and a 1.55 μm band ASE reflector 3 which, provided between the stimulation part 1 and one end of the EDF 2, reflects natural release light (ASE) of 1.55 μm band while transmitting signal light. Here, the one of rear propagation mode among 1.55 μm band ASE generated with erbium atom excited by the stimulation light Lp is reflected on the 1.55 μm band ASE reflector, stimulation amplification of signal light Ls of 1.58 μm band at high stimulation efficiency.
Patent JP-H05312552-A (JP)
Title: Method for inspecting via hole
Inventor: SAKASHITA YORIHIRO
IPC: G01B11/28
Filed: 1992-05-11
Abstract: PURPOSE:To inspect the area of a via hole even when the residue of a polyimide film remains in the hole by measuring the area in such a way that the hole is scanned with a convergent laser beam, generated fluorescence is detected, and the AND of patterns obtained by slicing detected fluorescence signals at both a high and low levels and binarizing the sliced signals with NOT is found. CONSTITUTION:Patterns 1 and 2 are obtained by slicing fluorescence generated when a polyimide film is irradiated with laser light at both a high and low levels and binarizing the slices signals. For the pattern 1, a via hole presence/ absence discrimination circuit 13 inspects the presence/absence of a via hole and a shape inspecting logic circuit 14 inspects the shape of the via hole by using via hole position data 11 and stage position data 12. For the pattern 2, a residue area extraction circuit 15 finds the NOT of the pattern and the AND with the pattern 1 and an area measuring circuit 16 measures the area of the via hole when the residue of the polyimide film exists on the bottom of the via hole. In addition, an area discrimination circuit 17 which compares the measured area with a preset maximum surface performs defect detection.
Patent JP-S5820776-A (JP)
Inventor: ASANO ATSUSHI
IPC: C04B35/10
Filed: 1981-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0413570-A (JP)
Title: Channelizing device
Inventor: TSURUMI TOSHIHIKO
IPC: B24B49/14
Filed: 1990-05-07
Abstract: PURPOSE:To keep the notch depth of a work constant, by finding the thermal displacement quantity to a detection temperature from the thermal displacement quantity of between the work and grindwheel to the preset temperature a coolant discharging port and providing a notch quantity setting control unit which controls a notch table with feedback. CONSTITUTION:A temperature detector 9 provided at the coolant discharging part of a coolant nozzle 7 detects the temperature of the coolant discharging part on each channeling of a work 5, delivering this detection value to a grindwheel shaft notch quantity setting control unit 11 of the control unit which controls a channeling device 1 whole body. In this control unit 11, the comparison of the detected temperature value delivered from the temperature detector 9 and the temperature of the channeling start time (initial) temperature is performed, the correction value of the time when the setting of the grindwheel shaft notch quantity in the following channeling is found and this correction value is output as a feedback value so as to deny the relative displacement by the thermal displacement of between the work 5 and grindwheel 2.
Patent JP-H06254800-A (JP)
Title: Method and drilling machine for rapid and efficient drilling of workpiece
Inventor: DENISU EMU PANFURII
IPC: B23B49/00
Filed: 1993-05-19
Abstract: PURPOSE: To shorten the drilling time by optimizing the time (delay time) in drilling a printed circuit board placed on a work table movable in X and Y directions using a drilling tool. CONSTITUTION: A work table 14 movable along X and Y directions is provided through the rotation of a motor of two lead screws 26, 28 along X-axis and Y-axis is provided, and a plurality of printed circuit boards are placed on the table 14. Each printed circuit board 30 is drilled by a drilling tool 13 attached to a spindle 18 movable in Z-axis. A positioning scale 34 including a reading head 38 is provided on a drilling machine 10 to determine the correct position of the table 14. During the drilling, the optimum dwell time is automatically selected from a computer memory device based on the tool diameter and the drilling position, the table is moved to the drilling position, and the drilling is achieved after the elapse of the dwell time.
Patent JP-H07317841-A (JP)
Title: Torsional damper
Inventor: TAKAGI SHIGEMASA
IPC: F16F15/126
Filed: 1994-05-30
Abstract: PURPOSE:To facilitate a pulley groove with high precision, to reduce a manufacturing cost, and besides to provide sufficient strength. CONSTITUTION:A hub 1 is integrally rotatably coupled to a rotary shaft 5, such as a crank shaft. A retainer 2 is mounted on the outer periphery of the hub 1. A pulley, 4 is mounted on the outer periphery of the retainer 2 through a rubber 3. The pulley 4 is formed of two members 7 and 8 differed with the outer and inner peripheral sides. The member 7 on the outer peripheral side having 3 pulley groove 9 formed in an outer periphery is formed of a synthetic resin material. The member 8 on the inner peripheral side is formed of a steel. The pulley 4 is formed in such a way that the member 7 on the outer peripheral side is integrally formed on the outer peripheral side of the member 8 through injection molding with the member 8 on the inner peripheral side set in a mold.
Patent JP-H04344008-A (JP)
Title: Atomizer device
Inventor: YOTSUYA NORIO
IPC: F23D11/08
Filed: 1991-05-22
Abstract: PURPOSE:To provide an atomizer for atomizing liquid in which fine particle formation of atomized particles and uniform formation of diameters of particles are carried out. CONSTITUTION:An atomizer is constructed to have a rotary element 3, a splashing part 10 in which an end part of the rotary element 3 is bent along an air controlling plate 8, and the air controlling plate 8 and the like. Since a pressure is applied through an air flow to a liquid film transmitted along an inner wall surface of the rotary element 3 and an inner wall surface of the splashing part 10, the liquid film is uniformly thinned, finely dispersed from an outer circumference of the splashing part 10 and the uniform particle diameter atomization can be attained with the fine particles.
Patent JP-S62274932-A (JP)
Title: Parity generation circuit
Inventor: NAKAMURA YOSHIHIDE
IPC: H03M13/00
Filed: 1986-05-23
Abstract: PURPOSE:To perform the operation at a high speed by providing a parity generating circuit and a code converting circuit in parallel to an input signal and generating a parity signal in parallel with generation of an output signal in the code converting circuit. CONSTITUTION:Exclusive OR circuits EX1-EX3 constitute a normal odd parity generating circuit, and the other logic circuits constitute a parity correcting circuit. A parity generating circuit (PG) is provided in parallel to input signals C0-C3 of both circuits. A control signal SM6 and the inverted signal of a carry signal CARY are supplied to input terminals of an AND gate circuit AG 3. The parity signal on the same condition as a signal to be added to the output signal obtained as the result of a prescribed code conversion processing to the input signal by the code converting circuit is generated on a basis of input signals C0-C3 by this constitution, thereby generating the parity signal in parallel with generation of the output signal in an operating circuit. Thus, the operation of the parity generating circuit is performed at a high speed, and the operation of an arithmetic logic circuit including the parity generating circuit, in its turn, a one-chip CPU or the like including the arithmetic logic circuit is performed at a high speed.
Patent JP-S5242139-A (JP)
Title: Method of measuring straightness of bus of member having circular shap e in section
Inventor: KOBAYASHI HITOSHI
IPC: G01B21/30
Filed: 1975-09-30
Abstract: PURPOSE: To measure the shape of a member having a circular shpae in section in one operation for a short period of time by mounting a set or plural sets of sensors to a measuring head. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63281386-A (JP)
Title: High frequency heating device
Inventor: YAMAGUCHI MASAAKI
IPC: H05B6/66
Filed: 1987-05-14
Abstract: PURPOSE:To supply power to a magnetron effectively by using cores of a booster transformer, which are arranged divided on the outside and inside of a shield case of magnetron, as a primary and a secondary core, and thereby enclosing microwaves and high-frequency electromagnetic wave noises within the shield case. CONSTITUTION:The wall of a shield case 28 covering a cathode stem 20 of a magnetron is partially or totally composed of honeycomb consisting of metal foil, and the secondary side 7s and primary side 7p of a booster transformer are divided on inside and outside of the shield case through this wall. Thereby microwaves and high frequency electromagnetic wave noises leaking at the cathode stem 20 side of the magnetron are enclosed within the shield case 28, and on the contrary, the secondary side circuit 7s arranged inside the shield case 28 and the primary side circuit 7s arranged outside work as transformers to each other. Thus the power made into high frequency by inverter can be supplied to the magnetron effectively.
Patent JP-H10248337-A (JP)
Title: Seedling planting device
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To surely plant a seedling at high speed and also to easily and firmly assemble seedling planting tools by providing a seedling push-out body which is operated to push the seedling out to a field at the time of planting the seedling in a seedling planting device provided with plural seedling planting tools in a rotary case. SOLUTION: The seedling planting tool 34 is provided with the seedling push-out body 38a which is operated so as to push-out the seedling to the field at the time of planting the seedling by a seedling push-out cam 36 which is fixed to the rotary case 22 with a cam shaft 32 arranged concentrically with a planting shaft 31a and also arranged inside the case mainbody 35 of the seedling planting tool 34. A flange part 60b is provided in a part projected from the rotary case 22 of the planting shaft 31a so as to fix one side part of the case mainbody 35 of the seedling planting tool 34 to the flange part 60b in a state where the seedling push-out operating cam 36 is arranged inside.
Patent JP-H09302909-A (JP)
Title: Ceiling cornice
Inventor: FUKUYAMA KEIICHI
IPC: E04F19/04
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling cornice capable of being simply formed while being able to be easily installed. SOLUTION: A first projecting section 21 is formed at an end section on the wall surface 12A side of the top face of a ceiling cornice 20, a second projecting section 22 is formed at an end section on the reverse side to the wall surface 12A side, and a section between the first projecting section 21 and the second projecting section 22 is shaped in an indented section 23. The ceiling cornice 20 is composed of a corbel 30 with the first projecting section 21 and a main body 40 with the second projecting section 22 and the indented section 23, and the recessed section 42 of the main body 40 is fitted to the projecting section 31 of the corbel 30 and the main body 40 is engaged with the corbel 30. Accordingly, the surface of the indented section 23 need not be machined flatly, and the ceiling cornice 20 can be formed quickly and simply while being able to be briefly mounted accurately.
Patent JP-S5242098-A (JP)
Title: Fire alarm unit
Inventor: SASAKI ISAO
IPC: G08B17/00
Filed: 1975-09-29
Abstract: PURPOSE: To make easier the maintenance and inspection without picking out the ion type smoke sensor by providing the test unit on the receiver and also providing the pass on unit passing on the test signal to each ion type smoke sensor in the vicinity of the ion type smoke sensor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5740530-A (JP)
Title: Plastic molded article
Inventor: SASAKI SHIGEO
IPC: C08J7/00
Filed: 1980-08-26
Abstract: PURPOSE: To obtain a plastic molded article having improved marking strength, by molding a plastic material mixed with a mold release agent, and irradiating the surface of the molded article with ultraviolet radiations.  
     CONSTITUTION: A plastic material is mixed with a mold release agent (e.g. petroleum oil, wax, etc.), and molded to obtain a plastic molded article 11. The mold release agent bleeding to the surface of the article 11 is decomposed and removed by the ultraviolet irradiation with a lamp 12 pref. before plating the surface. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5543372-A (JP)
Title: High-frequency heater
Inventor: HOTSUTA KOUICHI
IPC: F24C7/08
Filed: 1978-09-25
Abstract: PURPOSE: To enable heating operations in a plurality of heating conditions by use of a single card by using a card in which a plurality of heating conditions of different set temperatures recorded and a means for selecting one of the conditions.  
     CONSTITUTION: With a card in which heating conditions are recorded inserted in a reader 9, a microcomputer 7 memorizes the conditions at the addresses in an RAM unit 7-4 different only in X-values, and displays the display items on a display unit 12. In the case where the user selects L (lower) other than H (higher) for the heating temperature, with a temperature selection switch 8-1 pushed twice, the X-value of the address is changed to X 3  through X 2 , the heating condition memorized at the address (X 3 , Y 1 ) is selected, and the content displayed on the display unit 12 is also changed accordingly. Thus, the use of a single card will suffice, irrespective of the change of heating temperature according to the taste of the user or eaters. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1042895-A (JP)
Title: Detection of enzyme, composition therefor and test specimen therefor
Inventor: PUGIA MICHAEL J
IPC: C12Q1/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To assay an enzymatic activity in a short time by bringing a fluid test specimen into contact with such a protease as to deactivate the aimed enzyme emitting a detectable response in a specified time but not to deactivate a reagent system providing the detectable response. SOLUTION: In this assay of enzymatic activity in a fluid test specimen that the aimed enzyme catalyzes the reaction in the fluid test specimen providing a detectable response reflecting the concentration of the enzyme or enzyme substrate in the specimen, a quantitated fluid test specimen is added to such a quantitated protease as to deactivate the aimed enzyme to emit a detectable response so that the reaction providing a color reaction ceases after a specified time determined by the concentration of the protease in a reagent system but not to deactivate the reagent system providing the detectable response, to carry out a reaction and detect the detectable response so as to reach the endpoint of the enzyme catalytic reaction in a short time, thus quickly assaying the enzymatic activity in the fluid test specimen such as body fluid.
Patent JP-S5744223-A (JP)
Title: Magnetic recording medium
Inventor: OOTSUKI AKIRA
IPC: G11B5/708
Filed: 1980-08-28
Abstract: PURPOSE: To obtain a magnetic recording medium having the good dispersing property of magnetic powder plus excellent traveling performance and high wear resistance, by using a magnetic coating material containing the phosphate having the polimeric double connection for the dispersing agent.  
     CONSTITUTION: The phosphate (A) having the polymerizable double bond is obtained through a reaction among the phosphate of a compound having the ≥ bivalent hydroxyl, an acrylic compound and the polysocyanate. A resin binder (B) having the cross-linking and polimerzable properties are composed of the 20W 95wt% product (a) obtained through a reaction between an acrylic compound and a reaction product of the partially saponified vinyl chloride-vinyl acetate copolymer and the 5W80wt% product (b) obtained through a reaction between an acrylic compound and a reaction product of polyol and polyisocyanate. The phosphate (A), the binder (B), the magnetic powder (C) and the solvent (D) are kneaded together to obtain a magnetic coating material. Such coating material is applied on a substrate to form a magnetic recording medium after cross-linking or polymerization. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5344014-A (JP)
Title: Diazo photosensitive material for intermediate original
Inventor: KOSEKI YOSHIHIRO
IPC: G03C1/60
Filed: 1976-10-02
Abstract: PURPOSE:To esp. improve exposure blurring phenomenon, by mixing inorganic or organic fibers into the precoat layer of a photosensitive layer or a precoat layer.
Patent JP-H09284742-A (JP)
Title: Management method for catv line
Inventor: KANEKAWA YOICHI
IPC: H04N7/16
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a management method for CATV lines by which the usage state of a tap-off is easily confirmed by grasping the usage state of the tap-off with a signal from a tap connection confirmation device. SOLUTION: Plural tap-offs 5 are connected to optional positions of a CATV distribution cable 12 connecting to a transmitterreceiver 3 in a center 2, a tap connection confirmation device 6 having an address specific to a switch corresponding to a terminal 5a of each tap-off 5 and the tap connection confirmation device itself is connected to the cable 12 in the vicinity of each tapoff 5 so that the tap connection confirmation device 6 sends a signal in response to the address of the tap connection confirmation device 6 itself and to the usage state of the terminal 5a of the tap-off 5 to the transmitter-receiver 3 of the center 2. The center 2 uses a computer to grasp the idle state of the terminal of each tap-off 5 with the signal denoting the address of the tap connection confirmation device 6 and the usage state of the terminal 5a.